What you can do as an individual is cultivate a habit of committing small acts of sedition. Making little paper cuts in the flesh of the beast which add up over time. You can't stop the machine by yourself, but you can sure as hell throw sand in its gears.
Giving a receptive listener some information about what's going on in the world. Creating dissident media online. Graffiti with a powerful message. Amplifying an inconvenient voice. Sharing a disruptive message. Supporting an unauthorized cause. Organizing toward forbidden ends. Distributing literature. Creating literature. Having authentic conversations about real things with anyone who can hear you.
Every day there's something you can do. After you start pointing your creativity at cultivating this habit, you'll surprise yourself with the innovative ideas you come up with. Even a well-placed meme or tweet can open a bunch of eyes to a reality they'd previously been closed to. Remember, they wouldn't be working so frantically to restrict online speech if it didn't pose a genuine threat to the empire.
Reading by Tim Foley.
